Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731076 | Base of an electric discharge lamp with an ignition device | Karl Gerhard, Anton Duschl, Johann Winkler, Christian Wittig, Guenther Hirschmann +5 more | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731076 | Base of an electric discharge lamp with an ignition device | Karl Gerhard, Anton Duschl, Johann Winkler, Christian Wittig, Guenther Hirschmann +5 more | 2004-05-04 |